Added introduction, architecture section
Updated license header on new files.
Change-Id: Ic44db303ab935099698f8c6547904802381fce5c
diff --git a/developer/aiab.rst b/developer/aiab.rst
index c8050be..e4b9c6b 100644
--- a/developer/aiab.rst
+++ b/developer/aiab.rst
@@ -1,3 +1,7 @@
+..
+ SPDX-FileCopyrightText: © 2020 Open Networking Foundation <support@opennetworking.org>
+ SPDX-License-Identifier: Apache-2.0
+
.. vim: syntax=rst
================
diff --git a/developer/gnbsim.rst b/developer/gnbsim.rst
index 0ef97f1..043d230 100644
--- a/developer/gnbsim.rst
+++ b/developer/gnbsim.rst
@@ -1,3 +1,6 @@
+..
+ SPDX-FileCopyrightText: © 2020 Open Networking Foundation <support@opennetworking.org>
+ SPDX-License-Identifier: Apache-2.0
.. _gNB-Simulator:
gNB Simulator
diff --git a/developer/testpod.rst b/developer/testpod.rst
index 19a2484..d30a397 100644
--- a/developer/testpod.rst
+++ b/developer/testpod.rst
@@ -1,3 +1,7 @@
+..
+ SPDX-FileCopyrightText: © 2020 Open Networking Foundation <support@opennetworking.org>
+ SPDX-License-Identifier: Apache-2.0
+
TestPod
========